16．Group exercise is one of the most effective ways to improve physical fitness and sustain（保持） a healthy lifestyle．Group exercise is challenging，yet fun and empowering!Of course everyone knows that exercise is good for the body．However，studies have shown that when exercise is performed in groups，it's not only great for improving physical health but for psychological health．It's an opportunity to be social，release endorphins（內啡肽），and improve your strength．Additionally，group exercise creates a community feel and the shared common goal motivates participants to work hard．The instrumental support of taking on a fitness journey with others proves more effective than going to the gym alone．
Another beneficial aspect of group exercise is the informational support participants receive from the instructor．Many people fear the gym because they feel lost and don't want to embarrass themselves．If you feel you can relate，then group training is an even better option for you．It's a great opportunity to learn more about fitness through the clear instruction and supervision （監(jiān)管） of a fitness instructor．If you're tired of wandering around the gym wasting time and becoming bored，you can attend an upbeat group fitness class that'll keep your workout on track．Don't let fitness frighten you!
If you're serious about wanting to live a healthy lifestyle，it's extremely important to surround yourself with people who'll provide you with the proper emotional support．I wouldn't scold anyone for deciding to party on weekends and in turn I wouldn't expect anyone to give offence to me for focusing on my health．Surround yourself with people who uplift，encourage and understand you!Make fitness even more fun by trying something new or any group fitness class，with a friend．Plan to go for a jog together．Then try a fun healthy restaurant or fresh juice bar!Fitness can be both fun and social!
Surrounding yourself with people who'll provide you with respect support can be very beneficial while working towards reaching health and fitness goals．First，decide to do it for yourself and work towards staying positive．Then make sure the people you surround yourself with are supportive．Don't let negativity ruin your motivation．
28．The first paragraph focuses onC．
A．the greatest challenge of group exercise
B．the most effective way to improve physical fitness
C．the contribution of group exercise to psychological health
D．the shared common goal in performing exercise in groups
29．The underlined word"upbeat"in the second paragraph probably means"A．
A．cheerful
B．a(chǎn)verage
C．serious
D．temporal
30．When it comes to emotional support，the author thinks it necessaryD．
A．to sustain a colorful lifestyle
B．to party on weekends with positive people
C．to try a fun healthy restaurant regularly
D．to surround yourself with supportive people
31．What would be the best title for the passage？B
A．Seeking Support
B．Supporting Health
C．Improving Your Strength
D．Building Up Fitness．
分析 本文是一篇說明文．文章主要介紹了團體運動的好處，和其他人一起運動可以和他人進行交流，從而獲得支持，也能夠得到一些無形的好處．集體鍛煉是改善身體狀況的最有效的方法之一，并有益于保持健康的生活方式．作者主要從三個方面說明了集體鍛煉的好處．
解答 CADB
28．C 細節(jié)理解題．根據(jù)文章的第一句"Group exercise is one of the most effective ways to improve physical fitness and sustain a healthy lifestyle．"和第一段的"it's not only great for improving physical health but for psychological health．"可知：團體運動是一項最有效增加身體健康和保持健康生活的方式之一，不僅對改善身體健康有好處，而且對心理健康也很有好處．故答案選C．
29．A 詞義猜測題．劃線短語的前半句"if you're tired of wandering around the gym wasting time and becoming bored"是一個if引導的條件句，意思是"假如你對于在健身房游蕩感到心煩并且覺得這很浪費時間"所以劃線單詞的意思應該是與浪費時間和讓你心煩意思相反．故答案選A．
30．D 細節(jié)理解題．根據(jù)最后一段第一句"Surrounding yourself with people who'll provide you with respect support can be very beneficial while working towards reaching health and fitness goals．"的意思"在以健康為目標鍛煉的時候，和那些你能夠給你尊敬和支持的人們在一起是很有益處的"可知答案選D．
31．B 標題判斷題．文章的主要內容是在說團體運動的好處，團體運動包含的好處主要是因為大家在一起運動，不僅生理上會有一些好處，而且團內其他成員會給你支持，教練也會給你們一些信息上的支持．故答案選B．
點評 閱讀理解題測試考生在閱讀基礎上的邏輯推理能力，要求考生根據(jù)文章所述事件的邏輯關系，對未說明的趨勢或結局作出合理的推斷；或根據(jù)作者所闡述的觀點理論，對文章未涉及的現(xiàn)象、事例給以解釋．考生首先要仔細閱讀短文，完整了解信息，準確把握作者觀點．
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